mame (0289) • machine m4jpgem • Jackpot Gems (Barcrest) (MPU4) (CG4 0.7)

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
m4jpgem	barcrest/mpu4mod4oki.cpp		no	no	yes	yes	Jackpot Gems (Barcrest) (MPU4) (CG4 0.7)	199?	Barcrest

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
m4jpgem	54606	16/09/2026 09:36:25	640	480	96	96	0	Format24bppRgb	305:MAME 0.289 (mame0289)	ba996085409a8e10521fe969a6049b56526deed7

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
preliminary	preliminary	unsupported	yes	no	no	no

rom

name	size	crc	sha1	region	status	optional
cg4s.p1	65536	f25eba0b	250189b7fb8aa82a8696c3a0099eb13ec74eeb10	maincpu	good	no
cg4snd.p1	524288	e4addde8	6b84de51cc5195d551e0787ff92bfa4371ab27a3	okicard:altmsm6376	good	no
jagsnd.p1	524288	7488f7a7	d581e9d6b5052ee8fee353a83e9d9031443d060a	okicard:msm6376	good	no

chip

type	tag	name	clock
cpu	maincpu	Motorola MC6809	6880000
audio	mono	Speaker
audio	alarmdac	1-Bit DAC
audio	okicard	Barcrest Sampled Sound Program Card	1720000
audio	okicard:msm6376	OKI MSM6376 ADPCM	128000

device_ref

tag	name
:maincpu	mc6809
:50hz	timer
:vfd	msc1937
:ptm_ic2	ptm6840
:pia_ic3	pia6821
:pia_ic4	pia6821
:pia_ic5	pia6821
:pia_ic6	pia6821
:pia_ic7	pia6821
:pia_ic8	pia6821
:meters	meters
:dataport	bacta_datalogger
:hopper	coin_hopper
:mono	speaker
:alarmdac	dac
:nvram	nvram
:duart68681	mc68681
:duart68681:cha	duart_channel
:duart68681:chb	duart_channel
:okicard	mpu4okisnd
:okicard:ptm_ic3ss	ptm6840
:okicard:pia_ic4ss	pia6821
:okicard:msm6376	okim6376
:characteriser	mpu4chrpal
:reel1	stepper
:reel2	stepper
:reel3	stepper
:reel4	stepper

sound

channels
1

input

players	coins	service	tilt
1	4	yes	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
only_buttons		7		no

port, analog

port_tag	analog_masks
:AUX1
:AUX2
:BLACK1
:BLACK2
:DIL1
:DIL2
:ORANGE1
:ORANGE2
:hopper:TEST

configuration

Stake Key

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Stake Key	ORANGE1	224

setting

name	value	default
Not fitted / 5p	0	yes
10p	32	no
20p	64	no
25p	96	no
30p	128	no
40p	160	no
50p	192	no
1 GBP	224	no

Jackpot / Prize Key

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Jackpot / Prize Key	ORANGE2	15

setting

name	value	default
Not fitted	0	yes
3 GBP	1	no
4 GBP	2	no
5 GBP	8	no
6 GBP	3	no
6 GBP Token	4	no
8 GBP	5	no
8 GBP Token	6	no
10 GBP	7	no
15 GBP	9	no
25 GBP	10	no
25 GBP (Licensed Betting Office Profile)	11	no
35 GBP	12	no
70 GBP	13	no
Reserved	14	no
Reserved	15	no

Percentage Key

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Percentage Key	ORANGE2	240

setting

name	value	default
Not fitted / 68% (Invalid for UK Games)	0	yes
70	16	no
72	32	no
74	48	no
76	64	no
78	80	no
80	96	no
82	112	no
84	128	no
86	144	no
88	160	no
90	176	no
92	192	no
94	208	no
96	224	no
98	240	no

dipswitch

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DIL1	1

location

name	number	inverted
DIL1	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	1	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DIL1	2

location

name	number	inverted
DIL1	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	2	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DIL1	4

location

name	number	inverted
DIL1	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	4	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DIL1	8

location

name	number	inverted
DIL1	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	8	no

Target Percentage (if key not fitted)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Target Percentage (if key not fitted)	DIL1	240

location

name	number	inverted
DIL1	5	no
DIL1	6	no
DIL1	7	no
DIL1	8	no

value

name	value	default
Unset (Program Optimum)	0	yes
70	16	no
72	32	no
74	48	no
76	64	no
78	80	no
80	96	no
82	112	no
84	128	no
86	144	no
88	160	no
90	176	no
92	192	no
94	208	no
96	224	no
98	240	no

Token Lockout when full

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Token Lockout when full	DIL2	1

location

name	number	inverted
DIL2	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	1	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DIL2	2

location

name	number	inverted
DIL2	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	2	no

Scottish Coin Handling

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Scottish Coin Handling	DIL2	4

location

name	number	inverted
DIL2	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	4	no

Out of Credit Display Inhibit

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Out of Credit Display Inhibit	DIL2	8

location

name	number	inverted
DIL2	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	8	no

OCD Audio Enable

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
OCD Audio Enable	DIL2	16

location

name	number	inverted
DIL2	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	16	no

Coin Alarm Inhibit

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin Alarm Inhibit	DIL2	32

location

name	number	inverted
DIL2	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	32	no

Token Refill Level Inhibit

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Token Refill Level Inhibit	DIL2	64

location

name	number	inverted
DIL2	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	64	no

Single Credit Entry

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Single Credit Entry	DIL2	128

location

name	number	inverted
DIL2	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	128	no

clones

name	description
m4jpgem__g	Jackpot Gems (Barcrest) (MPU4) (CG4 0.7 AD)
m4jpgem__a	Jackpot Gems (Barcrest) (MPU4) (CG4 0.7 B)
m4jpgem__b	Jackpot Gems (Barcrest) (MPU4) (CG4 0.7 BD)
m4jpgem__c	Jackpot Gems (Barcrest) (MPU4) (CG4 0.7 D)
m4jpgem__f	Jackpot Gems (Barcrest) (MPU4) (CG4 0.7 K)
m4jpgem__d	Jackpot Gems (Barcrest) (MPU4) (CG4 0.7 KD)
m4jpgem__h	Jackpot Gems (Barcrest) (MPU4) (CG4 0.7 Y)
m4jpgem__e	Jackpot Gems (Barcrest) (MPU4) (CG4 0.7 YD)
m4jpgem__t	Jackpot Gems (Barcrest) (MPU4) (CGT 0.1 / CG4 0.1)
m4jpgem__r	Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 / CG4 0.3)
m4jpgem__i	Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 AD / CG4 0.3)
m4jpgem__j	Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 B / CG4 0.3)
m4jpgem__k	Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 BD / CG4 0.3)
m4jpgem__l	Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 D / CG4 0.3)
m4jpgem__p	Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 K / CG4 0.3)
m4jpgem__m	Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 KD / CG4 0.3)
m4jpgem__q	Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 R / CG4 0.3)
m4jpgem__n	Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 RD / CG4 0.3)
m4jpgem__s	Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 Y / CG4 0.3)
m4jpgem__o	Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 YD / CG4 0.3)
m4jpgem__3	Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 / CG4 0.2)
m4jpgem__u	Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 AD / CG4 0.2)
m4jpgem__v	Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 B / CG4 0.2)
m4jpgem__w	Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 BD / CG4 0.2)
m4jpgem__x	Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 D / CG4 0.2)
m4jpgem__1	Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 K / CG4 0.2)
m4jpgem__y	Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 KD / CG4 0.2)
m4jpgem__2	Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 R / CG4 0.2)
m4jpgem__z	Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 RD / CG4 0.2)
m4jpgem__4	Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 Y / CG4 0.2)
m4jpgem__0	Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 YD / CG4 0.2)
m4jpgem__5	Jackpot Gems (Barcrest) (MPU4) (JAG 0.4 B)
m4jpgem__6	Jackpot Gems (Barcrest) (MPU4) (JAG 0.4 D)
m4jpgem__7	Jackpot Gems (Barcrest) (MPU4) (JAG 0.4 KD)
m4jpgem__aa	Jackpot Gems (Barcrest) (MPU4) (JAG 0.4 Y)
m4jpgem__8	Jackpot Gems (Barcrest) (MPU4) (JAG 0.4 YD)
m4jpgem__9	Jackpot Gems (Barcrest) (MPU4) (JAG 0.4)
m4jpgem__ab	Jackpot Gems (Barcrest) (MPU4) (JG3 0.1 AD)
m4jpgem__ac	Jackpot Gems (Barcrest) (MPU4) (JG3 0.1 B)
m4jpgem__ad	Jackpot Gems (Barcrest) (MPU4) (JG3 0.1 BD)
m4jpgem__ae	Jackpot Gems (Barcrest) (MPU4) (JG3 0.1 D)
m4jpgem__ah	Jackpot Gems (Barcrest) (MPU4) (JG3 0.1 K)
m4jpgem__af	Jackpot Gems (Barcrest) (MPU4) (JG3 0.1 KD)
m4jpgem__aj	Jackpot Gems (Barcrest) (MPU4) (JG3 0.1 Y)
m4jpgem__ag	Jackpot Gems (Barcrest) (MPU4) (JG3 0.1 YD)
m4jpgem__ai	Jackpot Gems (Barcrest) (MPU4) (JG3 0.1)
m4jpgem__ak	Jackpot Gems (Barcrest) (MPU4) (JG8 0.1 B)
m4jpgem__an	Jackpot Gems (Barcrest) (MPU4) (JG8 0.1 BD)
m4jpgem__al	Jackpot Gems (Barcrest) (MPU4) (JG8 0.1 C)
m4jpgem__am	Jackpot Gems (Barcrest) (MPU4) (JG8 0.1 D)
m4jpgem__aq	Jackpot Gems (Barcrest) (MPU4) (JG8 0.1 K)
m4jpgem__ao	Jackpot Gems (Barcrest) (MPU4) (JG8 0.1 KD)
m4jpgem__ap	Jackpot Gems (Barcrest) (MPU4) (JG8 0.1 YD)
m4jpgem__ar	Jackpot Gems (Barcrest) (MPU4) (JG8 0.1)
m4jpgem__as	Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 AD)
m4jpgem__at	Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 B)
m4jpgem__au	Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 BD)
m4jpgem__av	Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 D)
m4jpgem__az	Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 K)
m4jpgem__aw	Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 KD)
m4jpgem__a0	Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 R)
m4jpgem__ax	Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 RD)
m4jpgem__a2	Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 Y)
m4jpgem__ay	Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 YD)
m4jpgem__a1	Jackpot Gems (Barcrest) (MPU4) (JGT 0.3)
m4jpgem__a3	Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 AD)
m4jpgem__a4	Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 B)
m4jpgem__a5	Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 BD)
m4jpgem__a6	Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 D)
m4jpgem__ba	Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 K)
m4jpgem__a7	Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 KD)
m4jpgem__bb	Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 R)
m4jpgem__a8	Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 RD)
m4jpgem__bd	Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 Y)
m4jpgem__a9	Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 YD)
m4jpgem__bc	Jackpot Gems (Barcrest) (MPU4) (JGU 0.2)
m4jpgem__bo	Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 / CG4 0.1)
m4jpgem__be	Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 AD / CG4 0.1)
m4jpgem__bf	Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 B / CG4 0.1)
m4jpgem__bg	Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 BD / CG4 0.1)
m4jpgem__bh	Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 C / CG4 0.1)
m4jpgem__bi	Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 D / CG4 0.1)
m4jpgem__bm	Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 K / CG4 0.1)
m4jpgem__bj	Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 KD / CG4 0.1)
m4jpgem__bn	Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 R / CG4 0.1)
m4jpgem__bk	Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 RD / CG4 0.1)
m4jpgem__bp	Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 Y / CG4 0.1)
m4jpgem__bl	Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 YD / CG4 0.1)